diff --git a/requirements.txt b/requirements.txt
index 7893ddc..723e226 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ autopep8==1.4.4
 backcall==0.1.0
 bleach==3.1.0
 blis==0.2.4
-certifi==2019.3.9
+certifi==2022.12.7
 chardet==3.0.4
 cymem==2.0.2
 decorator==4.4.0